40433443332 has 24 divisors (see below), whose sum is σ = 94347965376. Its totient is φ = 13477348128.

The previous prime is 40433443327. The next prime is 40433443339. The reversal of 40433443332 is 23334433404.

It is a junction number, because it is equal to n+sod(n) for n = 40433443293 and 40433443302.

It is not an unprimeable number, because it can be changed into a prime (40433443339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603873 + ... + 667479.

It is an arithmetic number, because the mean of its divisors is an integer number (3931165224).

Almost surely, 2^40433443332 is an apocalyptic number.

It is an amenable number.

40433443332 is an abundant number, since it is smaller than the sum of its proper divisors (53914522044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40433443332 is a wasteful number, since it uses less digits than its factorization.

40433443332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116587 (or 116585 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 40433443332 its reverse (23334433404), we get a palindrome (63767876736).

The spelling of 40433443332 in words is "forty billion, four hundred thirty-three million, four hundred forty-three thousand, three hundred thirty-two".